Key to South American genera of Acanthocinini (Coleoptera, Cerambycidae, Lamiinae) without erect setae on elytra; synonymies, transferences, revalidation, and notes on genera with erect setae on elytra Author Monné, Miguel A. 0000-0001-8825-3122 monne@uol.com.br Author Santos-Silva, Antonio 0000-0001-7128-1418 toncriss@uol.com.br Author Monné, Marcela L. 0000-0001-8825-3122 monne@uol.com.br text Zootaxa 2020 2020-10-21 4863 1 1 65 journal article 9030 10.11646/zootaxa.4863.1.1 95a73980-ea3b-47d6-9841-774c62b4d825 1175-5326 4416817 66DCE172-2486-450B-AD2C-2D80F573348E Cobelura Erichson, 1847 ( Figs. 67–68 ) Cobelura Erichson, 1847: 149 . Type species Cobelura lorigera Erichson, 1847 (monotypy). Sphenopsilus Bates, 1885: 409 . Type species Sphenopsilus claviger Bates, 1885 (monotypy). Acanthosphenopsilus Tippmann, 1960: 196 . Type species Sphenopsilus peruvianus Aurivillius, 1920 (original designation). Diagnosis. Prothorax with sides regularly rounded, unarmed; elytra without centrobasal crest, with longitudinal dorsal carina, and outer angle spiniform. Number of species currently included: 6.